Individual Calculations November 2011
 Psaltis, Aristidis  Total change: 6.15  Rating chartPersonal card
 8th International Open of Kalamaria Thessaloniki GRE 2011-08-26
RcRownchangeKK*chgGame
 1793 1790 4.50 8 0.41 15 6.15 
  Nikolaou, Georgios 2190  * GRE0.001-0.0815-1.20 
  Londos, Aristidis 1515 GRE1.0010.17152.55 
  Prokopiou, Ekaterini 1540 GRE1.0010.19152.85 
  Konstantelias, K 2077 GRE0.001-0.1615-2.40 
  Kapetanos, Andreas 1611 GRE0.501-0.2315-3.45 
  Ganiaridis, Panagiotis 1667 GRE1.0010.33154.95 
  Atmatsidis, Panagiotis 1684 GRE1.0010.36155.40 
  Kakousatze, Ilias 2060 GRE0.001-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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